Journal ArticleOPEN ACCESS

Unlocking the future of optical security with metasurfaces

  • Jang J
  • Badloe T
  • Rho J
Light: Science & Applications (2021) 10(1)
DOI: 10.1038/s41377-021-00589-4
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Abstract

The complex degrees of freedom of light, such as amplitude, phase, polarization, and orbital angular momentum, make it a prime candidate for use in optical security and encryption. By exploiting the unique characteristics of metasurfaces, exciting new optical security platforms have been demonstrated.

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Jang, J., Badloe, T., & Rho, J. (2021). Unlocking the future of optical security with metasurfaces. Light: Science & Applications, 10(1). https://doi.org/10.1038/s41377-021-00589-4

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